<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <script src="./node_modules/axios/dist/axios.js"></script>

    <style>
        body{padding: 30px;}
    </style>
</head>

<body>
    <h1>修改用户</h1>
    用户名：<input type="text" class="username"><br>
    密码：<input type="text" class="password"><br>
    <button class="btn">提交</button>

    <script>
        // console.log(location)
        // console.log(location.search)   //?id=1
        // console.log(location.search.replace('?',''))   //id=1
        // console.log(location.search.replace('?','').split('='))
        // console.log(location.search.replace('?','').split('=')[1])   //1

        const id = location.search.replace('?','').split('=')[1]
      
        //发送axios请求
        axios.get(`http://localhost:3000/users/${id}`).then(res =>{
                console.log(res.data)

                //回显数据
                document.querySelector('.username').value = res.data.username
                document.querySelector('.password').value = res.data.password
            })
        document.querySelector('.btn').addEventListener('click',function(){
            //获取用户名和密码
            const username = document.querySelector('.username').value
            const password = document.querySelector('.password').value
            
            //发送post请求
            axios({
                method:'put',
                url:`http://localhost:3000/users/${id}`,
                data:{username:username,password:password}
            }).then(res =>{
                location.href = './index.html'
            })
        })


    </script>
</body>
</html>